如何在Android中爲TextView動態使用android：Layout_marginLeft

Question

我從Activity中動態創建TextView。我創建了2個Textviews，我想在2個TextView之間保持一定的距離。如何通過代碼而不是從XML來實現。通常在XML中我們使用android：layout_marginLeft/Right標籤來維持2個TextView之間的差距。這怎麼能通過代碼來實現？
在此先感謝，

Answer 1

這取決於您使用的佈局。該示例將一個RelativeLayout的在LinearLayout中

LinearLayout linearLayoutParent; 
RelativeLayout relativeLayout; 

RelativeLayout.LayoutParams margin = new RelativeLayout.LayoutParams(RelativeLayout.LayoutParams.FILL_PARENT, 
        RelativeLayout.LayoutParams.WRAP_CONTENT); 
margin.setMargins(0, 0, 0, 7); //7px bottom margin 

//get or create the linear and the relative layouts 

... 

// Add view with its margins 
linearLayoutParent.addView(relativeLayout, margin); 

Answer 2

ViewGroup.MarginLayoutParams layoutParams = (ViewGroup.MarginLayoutParams) view.getLayoutParams(); 
    layoutParams.setMargins(10, 10, 10, 10); 
    view.setLayoutParams(layoutParams);